package pack0624;

public class Grandfather extends Object {
    public String name = "赤阳神光";
    public int age = 20;

    public Grandfather() {
        this("",0);
        System.out.println("赤阳神光的无参构造器");
                       }
    public Grandfather(String n) {
        System.out.println("赤阳神光带String类型参数构造器");
    }
    public Grandfather(String N, int a) {
        this("");
        System.out.println("赤阳神光的带Steing类型和int类型的参数构造器");

    }


}
